JPS62138294U - - Google Patents
Info
- Publication number
- JPS62138294U JPS62138294U JP2620186U JP2620186U JPS62138294U JP S62138294 U JPS62138294 U JP S62138294U JP 2620186 U JP2620186 U JP 2620186U JP 2620186 U JP2620186 U JP 2620186U JP S62138294 U JPS62138294 U JP S62138294U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- cover
- screw
- movable contact
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図及び第２図は本考案の実施例を示し、第
１図は分解断面図、第２図は回路図である。第３
図及び第４図は従来例を示し、第３図は分解断面
図、第４図は回路図である。
２……カバー、３……ボデー、４，６……端子
板、７……錘、１２……固定接点、１６……可動
接点、２０……振動板、２１……ねじ、２２……
孔。
1 and 2 show an embodiment of the present invention, with FIG. 1 being an exploded sectional view and FIG. 2 being a circuit diagram. Third
3 and 4 show a conventional example, FIG. 3 is an exploded sectional view, and FIG. 4 is a circuit diagram. 2... Cover, 3... Body, 4, 6... Terminal board, 7... Weight, 12... Fixed contact, 16... Movable contact, 20... Vibration plate, 21... Screw, 22...
Hole.
Claims (1)
点の対向位置に設けた固定接点とを、ボデーに収
納し、カバー側に、前記振動板に対応する位置に
前記振動板の押圧レベルを変えて感度調整をする
ねじを配置し、カバーの外部より前記ねじを回動
操作出来るようカバーに操作孔を設けたことを特
徴とする振動センサ。 A diaphragm equipped with a weight and a movable contact, and a fixed contact provided at a position opposite to the movable contact are housed in a body, and the pressure level of the diaphragm is changed to a position corresponding to the diaphragm on the cover side. A vibration sensor characterized in that a screw for adjusting sensitivity is arranged, and an operation hole is provided in the cover so that the screw can be rotated from outside the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620186U JPS62138294U (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620186U JPS62138294U (en) | 1986-02-25 | 1986-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138294U true JPS62138294U (en) | 1987-08-31 |
Family
ID=30827061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2620186U Pending JPS62138294U (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138294U (en) |
-
1986
- 1986-02-25 JP JP2620186U patent/JPS62138294U/ja active Pending